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CVE-2023-26604 Detail

Description

systemd before 247 does not adequately block local privilege escalation for some Sudo configurations, e.g., plausible sudoers files in which the "systemctl status" command may be executed. Specifically, systemd does not set LESSSECURE to 1, and thus other programs may be launched from the less program. This presents a substantial security risk when running systemctl from Sudo, because less executes as root when the terminal size is too small to show the complete systemctl output.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://packetstormsecurity.com/files/174130/systemd-246-Local-Root-Privilege-Escalation.html
https://blog.compass-security.com/2012/10/dangerous-sudoers-entries-part-2-insecure-functionality/ Exploit  Third Party Advisory 
https://github.com/systemd/systemd/blob/main/NEWS#L4335-L4340 Release Notes 
https://lists.debian.org/debian-lts-announce/2023/03/msg00032.html
https://medium.com/%40zenmoviefornotification/saidov-maxim-cve-2023-26604-c1232a526ba7
https://security.netapp.com/advisory/ntap-20230505-0009/

Weakness Enumeration

CWE-ID CWE Name Source
NVD-CWE-noinfo Insufficient Information cwe source acceptance level NIST  

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Change History

6 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2023-26604
NVD Published Date:
03/03/2023
NVD Last Modified:
11/06/2023
Source:
MITRE